diff --git a/[refs] b/[refs] index df1f277f33a8..cd252c533a8e 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: 44e1d064b919cb3a56ef67e0f7e244927be8369a +refs/heads/master: 17be5b3ddf71d980f67fc826e49b00cd2afd724d diff --git a/trunk/arch/powerpc/kernel/ftrace.c b/trunk/arch/powerpc/kernel/ftrace.c index 77a7d186db1c..4112175183d3 100644 --- a/trunk/arch/powerpc/kernel/ftrace.c +++ b/trunk/arch/powerpc/kernel/ftrace.c @@ -113,6 +113,8 @@ static int test_24bit_addr(unsigned long ip, unsigned long addr) return create_branch((unsigned int *)ip, addr, 0); } +#ifdef CONFIG_MODULES + static int is_bl_op(unsigned int op) { return (op & 0xfc000003) == 0x48000001; @@ -324,6 +326,7 @@ __ftrace_make_nop(struct module *mod, return 0; } #endif /* PPC64 */ +#endif /* CONFIG_MODULES */ int ftrace_make_nop(struct module *mod, struct dyn_ftrace *rec, unsigned long addr) @@ -343,6 +346,7 @@ int ftrace_make_nop(struct module *mod, return ftrace_modify_code(ip, old, new); } +#ifdef CONFIG_MODULES /* * Out of range jumps are called from modules. * We should either already have a pointer to the module @@ -367,9 +371,13 @@ int ftrace_make_nop(struct module *mod, mod = rec->arch.mod; return __ftrace_make_nop(mod, rec, addr); - +#else + /* We should not get here without modules */ + return -EINVAL; +#endif /* CONFIG_MODULES */ } +#ifdef CONFIG_MODULES #ifdef CONFIG_PPC64 static int __ftrace_make_call(struct dyn_ftrace *rec, unsigned long addr) @@ -458,6 +466,7 @@ __ftrace_make_call(struct dyn_ftrace *rec, unsigned long addr) return 0; } #endif /* CONFIG_PPC64 */ +#endif /* CONFIG_MODULES */ int ftrace_make_call(struct dyn_ftrace *rec, unsigned long addr) { @@ -476,6 +485,7 @@ int ftrace_make_call(struct dyn_ftrace *rec, unsigned long addr) return ftrace_modify_code(ip, old, new); } +#ifdef CONFIG_MODULES /* * Out of range jumps are called from modules. * Being that we are converting from nop, it had better @@ -487,6 +497,10 @@ int ftrace_make_call(struct dyn_ftrace *rec, unsigned long addr) } return __ftrace_make_call(rec, addr); +#else + /* We should not get here without modules */ + return -EINVAL; +#endif /* CONFIG_MODULES */ } int ftrace_update_ftrace_func(ftrace_func_t func)